EnergyPlus - EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings

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This is the EnergyPlus Development Repository. EnergyPlus™ is a whole building energy simulation program that engineers, architects, and researchers use to model both energy consumption and water use in buildings. EnergyPlus is typically released twice annually, usually in March and September. It is recommended all use of EnergyPlus is production workflows use these formal, public releases. Iteration (pre-)releases may be created during a development cycle, however users should generally avoid these, as input syntax may change which won't be supported by the major release version transition tools, and could require manual intervention to remedy. If an interim release is intended for active use by users, such as a bug-fix-only or performance-only re-release, it will be clearly specified on the release notes and a public announcement will accompany this type of release.

open-sustainable-technology - Listing of worldwide open technology projects preserving a stable climate, energy supply and vital natural resources

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A curated list of open technology projects to sustain a stable climate, energy supply, and vital natural resources. Our ambition is to list all sustainable, open and actively maintained sustainable technology projects worldwide. Your contribution is necessary to keep this list alive, increase the quality and to expand it. Read more about its origin and how you can participate in the contribution guide, community chat, presentation slides and related blog post. Please contact us to give feedback, hints and ideas for OpenSustain.tech or create an issue.

awesome energy sustainability battery climate ocean photovoltaic awesome-list wind-turbine carbon-emissions mobility climate-change energy-consumption electric-vehicles soil energy-storage renewable-energy carbon-footprint clean-energy environmental-technology

scaphandre - ⚡ Electrical power consumption metrology agent

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Scaphandre [skafɑ̃dʁ] is a metrology agent dedicated to electrical power consumption metrics. The goal of the project is to permit to any company or individual to measure the power consumption of its tech services and get this data in a convenient form, sending it through any monitoring or data analysis toolchain. Scaphandre means heavy diving suit in 🇫🇷. It comes from the idea that tech related services often don't track their power consumption and thus don't expose it to their clients. Most of the time the reason is a presumed bad ROI. Scaphandre makes, for tech providers and tech users, easier and cheaper to go under the surface to bring back the desired power consumption metrics, take better sustainability focused decisions, and then show the metrics to their clients to allow them to do the same.

energy sustainability tech measure virtual-machine energy-monitor prometheus rust-lang qemu electricity virtual-machines watts energy-consumption electricity-consumption energy-efficiency greenit electricity-meter carbon-footprint wattmeter

openems - OpenEMS - Open Source Energy Management System

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OpenEMS - the Open Source Energy Management System - is a modular platform for energy management applications. It was developed around the requirements of monitoring, controlling, and integrating energy storage together with renewable energy sources and complementary devices and services like electric vehicle charging stations, heat-pumps, electrolysers, time-of-use electricity tariffs and more. If you plan to use OpenEMS for your own projects, please consider joining the OpenEMS Association e.V., a network of universities, hardware manufacturers, software companies as well as commercial and private owners, and get in touch in the OpenEMS Community forum.

energy-storage heatpump energy-management climatechange photovoltaics electric-vehicle-charging-station

Energy-Languages - The complete set of tools for energy consumption analysis of programming languages, using Computer Language Benchmark Game

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This repo contains the source code of 10 distinct benchmarks, implemented in 28 different languages (exactly as taken from the Computer Language Benchmark Game). It also contains tools which provide support, for each benchmark of each language, to 4 operations: (1) compilation, (2) execution, (3) energy measuring and (4) memory peak detection.

energy programming languages clbg

Powersim

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Power/Energy simulation in SystemC. Powersim is a SystemC class library aimed to the calculation of power and energy consumption of hardware described at system level. To this end C++ operators are monitored and different energy models can be used for each data type. Powersim does not require any change in the application source code. Current version is 0.3.0.

dsmr-reader - DSMR-protocol reader, telegram data storage and energy consumption visualizer

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DSMR-protocol reader, telegram data storage and energy consumption visualizer. Can be used for reading the smart meter DSMR (Dutch Smart Meter Requirements) P1 port yourself at your home. You will need a cable and hardware that can run Linux software. Free for non-commercial use. Check out the documentation for a tour and screenshots.

raspberry-pi dsmrp1 dsmr4 non-commercial dsmr5 dsmr-reader telegram-data-storage energy-consumption-visualizer

Urban Challege

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The DARPA Urban Challenge race for robot vehicles took place on Nov 3, 2007. We pose a new urban challenge: build a safe, convenient, energy efficient people mover. This site provides the hardware and software for a prototype system.

Energy Efficiency Calculator Webpart

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Understanding how energy is used in your home is the first step toward managing your energy costs. Enter how many of each item you have in each room and the approximate hours per week that the item is used. the calculator will estimate you energy costs in a month.

appliances calculator conservation efficiency electrical electricity energy

Home Assistant - Home Automation that puts local control and privacy first

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Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Home Assistant integrates with over a thousand different devices and services. Once started, Home Assistant will automatically scan your network for known devices and allow you to easily set them up.

home-automation mqtt raspberry-pi iot internet-of-things asyncio hacktoberfest automation energy-management energy

cordova-plugin-ble-central - Bluetooth Low Energy (BLE) Central plugin for Apache Cordova (aka PhoneGap)

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This plugin enables communication between a phone and Bluetooth Low Energy (BLE) peripherals. The plugin provides a simple JavaScript API for iOS and Android.

bluetooth-low-energy cordova-plugin cordova bluetooth ble bluetoothle bluetooth-le low-energy smart ecosystem:cordova cordova-ios cordova-android

pvlib-python - A set of documented functions for simulating the performance of photovoltaic energy systems

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pvlib python is a community supported tool that provides a set of functions and classes for simulating the performance of photovoltaic energy systems. pvlib python was originally ported from the PVLIB MATLAB toolbox developed at Sandia National Laboratories and it implements many of the models and methods developed at the Labs. More information on Sandia Labs PV performance modeling programs can be found at https://pvpmc.sandia.gov/. We collaborate with the PVLIB MATLAB project, but operate independently of it. Full documentation can be found at readthedocs.

photovoltaic solar-energy renewable-energy renewables

PyPSA - PyPSA: Python for Power System Analysis

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PyPSA stands for "Python for Power System Analysis". It is pronounced "pipes-ah". PyPSA is a free software toolbox for simulating and optimising modern power systems that include features such as conventional generators with unit commitment, variable wind and solar generation, storage units, coupling to other energy sectors, and mixed alternating and direct current networks. PyPSA is designed to scale well with large networks and long time series.

energy optimal-power-flow pyomo energy-system power-systems-analysis optimisation powerflow loadflow energy-systems

Zephyr - Scalable real-time operating system (RTOS) supporting multiple hardware architectures

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The Zephyr Project is a scalable real-time operating system (RTOS) supporting multiple hardware architectures, optimized for resource constrained devices, and built with security in mind. The Zephyr OS is based on a small-footprint kernel designed for use on resource-constrained systems: from simple embedded environmental sensors and LED wearables to sophisticated smart watches and IoT wireless gateways.

rtos iot embedded real-time mcu microcontroller operating-system real-time-operating-system

SolarNetwork

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For monitoring and control of distributed generation and consumption

EINSTEIN

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EINSTEIN (Expert system for an Intelligent Supply of Thermal Energy in Industry). Software tool for fast and high-quality thermal energy audits and design of energy-efficient heat and cold supply systems in the industrial sector and other large applications

btlejack - Bluetooth Low Energy Swiss-army knife

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Btlejack provides everything you need to sniff, jam and hijack Bluetooth Low Energy devices. It relies on one or more BBC Micro:Bit. devices running a dedicated firmware. This tool only supports Bluetooth Low Energy 4.x.

emoncms - Web-app for processing, logging and visualising energy, temperature and other environmental data

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There are differences between the standard version of emoncms and the version of emoncms running on emoncms.org. This repository contains the code for the standard version of emoncms, currently in version 9. This is the version installed on the OpenEnergyMonitor SD Card that comes with the EmonPi and EmonBase and is recommended for all self-install versions of emoncms. The emoncms.org version Github: emoncms/emoncmsorg is a fork that is specific for multi-server installations. While both versions share the same roots the code for emoncms.org differs significantly to the standard version of emoncms, the user experience is intended to be similar but there are currently a number of differences in the API and look of the inputs and feeds interfaces as well as a reduced feature set in general on emoncms.org in order to ensure stability. In general development on emoncms.org moves slower than the standard emoncms for this reason.

emoncms openenergymonitor energy-monitor dashboards sustainability

OpenStudio - OpenStudio is a cross-platform collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance

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OpenStudio is a cross-platform (Windows, Mac, and Linux) collection of software tools to support whole building energy modeling using EnergyPlus and advanced daylight analysis using Radiance. OpenStudio is an open source project to facilitate community development, extension, and private sector adoption. OpenStudio includes graphical interfaces along with a Software Development Kit (SDK). The graphical applications include the Trimble SketchUp Plug-in, RunManager, and ResultsViewer. The Trimble SketchUp Plug-in is an extension to Trimble’s popular 3D modeling tool that adds EnergyPlus context to the SketchUp program. The Plug-in allows users to quickly create geometry needed for EnergyPlus using the built-in functionality of Trimble SketchUp including existing drawing tools, integration with Google Earth, Building Maker, and Photo Match. RunManager manages simulations and workflows and gives users access to the output files through a graphical interface. ResultsViewer enables browsing, plotting, and comparing EnergyPlus output data, especially time series.

EnyWare

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EnyWare is an integration platform for commodity trading and transportation systems that utilizes a comprehensive XML business model derived from 10+ years of object oriented modeling of the commodity markets at major energy marketers.